QID 174840

QID 174840: SUSE Enterprise Linux Security update for zstd (SUSE-SU-2021:0948-1)

This update for zstd fixes the following issues:

- CVE-2021-24031: Added read permissions to files while being compressed
or uncompressed (bsc#1183371).
- CVE-2021-24032: Fixed a race condition which could have allowed an
attacker to access world-readable destination file (bsc#1183370).

Successful exploitation allows attacker to compromise the system.

  • CVSS V3 rated as Medium - 5.5 severity.
  • CVSS V2 rated as Low - 2.1 severity.
    • Solution
    Upgrade to the latest package which contains the patch. To install this SUSE Security, Update use YaST online_update. Alternatively you can run the command listed for your product. To install packages using the command line interface, use command "yum update". Refer to Suse security advisory: SUSE-SU-2021:0948-1 to address this issue and obtain further details.
    Vendor References

    CVEs related to QID 174840

    CVE-2021-24032 | CVE-2021-24031 |
    Software Advisories
    Advisory ID Software Component Link
    SUSE-SU-2021:0948-1 SUSE Enterprise Linux URL Logo lists.suse.com/pipermail/sle-security-updates/2021-March/008553.html
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